Can the use of Pept 4000mg/500mg Powder for Injection cause contraceptive failure?
Yes, the use of Pept 4000mg/500mg Powder for Injection can lower the efficacy of birth control pills. Consult your doctor and seek advice regarding the use of other methods of contraception (e.g., condom, diaphragm, spermicide) while you are taking Pept 4000mg/500mg Powder for Injection.